Patents by Inventor Xueming Pan

Xueming Pan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230354324
    Abstract: This application discloses a UCI multiplexing method and apparatus, a device, and a readable storage medium, and the method includes: multiplexing, in a case that a first PUCCH and a first PUSCH at least partially overlap in time domain, first UCI carried by the first PUCCH on the first PUSCH for transmission, where the first PUSCH is a PUSCH occupying a plurality of time units, which effectively reduces a transmission delay of the PUCCH.
    Type: Application
    Filed: June 29, 2023
    Publication date: November 2, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kai WU, Na LI, Xueming PAN
  • Patent number: 11800462
    Abstract: A power control method, a network device, and a terminal are provided. The power control method includes configuring a power control parameter for a resource in an uplink beam management resource set used for an uplink beam management procedure; and sending the power control parameter to a terminal, so that the terminal sends the resource in the uplink beam management resource set according to the power control parameter.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong Sun, Xueming Pan, Peng Sun, Yang Song
  • Patent number: 11800513
    Abstract: A method of information transmission in an unlicensed band, a terminal, and a network device are provided. The method includes: listening to a channel of a first bandwidth part in an unlicensed band, to acquire a channel listening result; wherein the first BWP is one or more BWPs corresponding to received uplink grant scheduling information and/or received pre-configured information for uplink transmission resource; activating if the channel listening result indicates that a BWP with an idle channel exists in the first BWP, at least one BWP selected from the BWP with the idle channel, to acquire a first active BWP; sending information to a network device on the first active BWP.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Lei Jiang, Xueming Pan
  • Patent number: 11800400
    Abstract: This disclosure provides a transmission processing method, a terminal, and a control node. The method includes: when first transmission collides with second transmission, performing collision processing on the first transmission and the second transmission according to a collision processing policy, where at least one of the first transmission and the second transmission is transmission performed based on a sidelink, and transmission modes of the first transmission and the second transmission are different.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Zichao Ji, Xueming Pan
  • Patent number: 11800457
    Abstract: Embodiments of the present disclosure provide a wireless communication method and device, and a network device. A wireless communication method includes: determining a target reception power value; performing control on at least one of a first transmission power or a second transmission power according to the target reception power value, thereby enabling a difference between a first reception power and a second reception power to be less than a preset power threshold. A wireless communication method includes: determining a reference time; performing control on at least one of a first transmission time or a second transmission time according to the reference time, thereby enabling a difference between a first reception time and a second reception time to be less than a preset time difference.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming Pan, Xiaodong Shen
  • Patent number: 11800489
    Abstract: The present disclosure provides a resource mapping method, a resource determination method, a network side device and a UE. The resource mapping method for the network side device includes: determining resource mapping configuration information about a PDCCH; and mapping each VRB to a corresponding PRB in accordance with the resource mapping configuration information, and transmitting the resource mapping configuration information to a UE, so as to enable the UE to acquire a bandwidth to which VRBs map in a distributed manner in accordance with one or more configuration parameters in the resource mapping configuration information.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: October 24, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaodong Shen, Peng Sun, Xueming Pan, Yu Ding
  • Publication number: 20230337210
    Abstract: A method includes: receiving downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters among downlink power adjustment parameters configured by a network device. The one or more target downlink power adjustment parameters correspond to the second target BWP. And the downlink power adjustment parameters are configured by the network device for respective BWPs separately.
    Type: Application
    Filed: June 19, 2023
    Publication date: October 19, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming PAN, Yumin WU
  • Publication number: 20230319893
    Abstract: This application discloses a random access method and apparatus, a terminal, and a network side device, belonging to the field of communication technologies. The method includes: sending a random access first target message, where a transmission parameter of the first target message is associated with position related information of the terminal, or the first target message carries position related information of the terminal, where the transmission parameter of the first target message includes at least one of: sequence information of the first target message; time domain resource information of the first target message; frequency domain resource information of the first target message; and sequence information of a demodulation reference signal included in the first target message.
    Type: Application
    Filed: June 2, 2023
    Publication date: October 5, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie JIANG, Yuanyuan WANG, Xueming PAN, Pu YUAN
  • Patent number: 11777694
    Abstract: Embodiments of the present disclosure provide a method, a related device and a system for searching for a Synchronization Signal Block (SS block). The method includes: receiving detection configuration information of the SS block transmitted by a network device; and searching for the SS block according to the detection configuration information.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: October 3, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi Liu, Xueming Pan, Yu Ding
  • Publication number: 20230300743
    Abstract: An indication information validation method, a terminal, and a non-transitory computer readable storage medium are provided. The method includes: receiving a first Downlink Control Indication (DCI). The first DCI is associated with first indication information. The first indication information is an indication related to energy saving. The method further includes determining, according to first information, whether the first indication information is valid.
    Type: Application
    Filed: April 18, 2023
    Publication date: September 21, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Xueming PAN, Kai WU, Na LI
  • Patent number: 11764933
    Abstract: An information transmission method, a terminal, and a network device are provided, and the method includes: acquiring a non-overlapped candidate Physical Downlink Shared Channel (PDSCH) occasion in a time domain transmission unit; determining, according to the candidate PDSCH occasion, a Hybrid Automatic Repeat Request Acknowledge (HARQ-ACK) codebook corresponding to the time domain transmission unit; transmitting the HARQ-ACK codebook. Wherein, at least one candidate PDSCH occasion in the time domain transmission unit corresponds to at least two pieces of HARQ-ACK information.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: September 19, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaohang Chen, Xueming Pan, Zhi Lu
  • Publication number: 20230292251
    Abstract: An uplink power control parameter configuration method, a terminal, and a network device are provided. The method includes: receiving a power control parameter set sent by a network device; determining a target parameter configuration index or a target parameter value for a first power control parameter item from the parameter set of the power control parameter item of the power control parameter set; and determining a target transmit power of an uplink channel or an uplink reference signal according to the target parameter configuration index or the target parameter value.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 14, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaodong SUN, Xueming PAN, Peng SUN
  • Publication number: 20230292236
    Abstract: A configuration method and a device are provided. The method includes: sending a first message to a network-side device, where the first message explicitly or implicitly indicates a power saving mode or a power saving class of a terminal device; receiving, from the network-side device, first feedback information about the first message; and determining, based on the first feedback information, value(s) of one or more first parameters related to power consumption of the terminal device.
    Type: Application
    Filed: May 19, 2023
    Publication date: September 14, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Dajie JIANG, Peng SUN, Xueming PAN
  • Patent number: 11757576
    Abstract: The present disclosure in some embodiments provides a transmission method and a transmission device. The transmission method includes, in a case that a same first HARQ process is used by a dynamic-grant PUSCH and a configured-grant PUSCH, transmitting one of the configured-grant PUSCH and the dynamic-grant PUSCH using the first HARQ process, or transmitting the configured-grant PUSCH or the dynamic-grant PUSCH using the first HARQ process and then transmitting the dynamic-grant PUSCH or the configured-grant PUSCH using the first HARQ process.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: September 12, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaohang Chen, Xueming Pan, Zhi Lu
  • Publication number: 20230284141
    Abstract: An energy saving indication method and apparatus, a device, and a readable storage medium, are provided. The method includes: receiving first DCI, where the first DCI includes: a first indication; and determining a PDCCH monitoring behavior based on the first DCI, where the first indication is used to indicate at least one of the following: switching to a target search space group or skipping PDCCH monitoring.
    Type: Application
    Filed: May 10, 2023
    Publication date: September 7, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dongru LI, Xiaodong SHEN, Xueming PAN
  • Publication number: 20230284183
    Abstract: Embodiments of this application provide a paging indication method, a paging indication apparatus, a terminal, and a readable storage medium. The paging indication method includes: obtaining paging early indication information; and determining first content based on the paging early indication information, where the first content includes at least one of the following: a monitoring behavior in N paging occasions subsequent to the paging early indication information, first configuration information related to the N paging occasions, and whether a first signal is available.
    Type: Application
    Filed: May 11, 2023
    Publication date: September 7, 2023
    Inventors: Dongru LI, Dajie JIANG, Xiaodong SHEN, Xueming PAN
  • Patent number: 11743822
    Abstract: A method for detecting information, a method for transmitting information, a user equipment and a network device are provided. The method includes: obtaining a time gap between a first occasion and a second occasion; and determining an occasion of an early indication signal or an occasion of a PDCCH corresponding to the early indication signal based on the time gap. The first occasion is the occasion of the early indication signal, and the second occasion is the occasion of the physical downlink control channel (PDCCH) corresponding to the early indication signal.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: August 29, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Dajie Jiang, Xueming Pan, Lei Jiang, Kai Wu
  • Publication number: 20230269614
    Abstract: A measurement adjustment method and a terminal, so as to resolve the problem that in the related art, radio link monitoring RLM measurement adjustment and beam failure detection BFD measurement adjustment (for example, measurement relaxation and measurement enhancement) by terminals are not supported, which does not help implement power saving for the terminals nor helps further improve reliability of radio links and beams. The method includes: determining, by a terminal according to a preset rule, whether to perform RLM measurement adjustment and/or BFD measurement adjustment, where the measurement adjustment includes at least one of the following: measurement relaxation, measurement enhancement, or normal measurement.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Li CHEN, Xueming PAN, Dajie JIANG, Xiaodong SHEN
  • Patent number: 11736327
    Abstract: An uplink transmission method and a terminal are provided. The uplink transmission method is applied to a terminal and includes: acquiring at least one piece of demodulation reference signal (DMRS) configuration information and at least one multiple access signature configured by a network device; selecting a piece of target DMRS configuration information and a target multiple access signature, which have a corresponding relationship, from the at least one piece of DMRS configuration information and the at least one multiple access signature, and performing an uplink transmission; where one piece of DMRS configuration information corresponds to one multiple access signature, and different multiple access signatures correspond to different pieces of DMRS configuration information.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: August 22, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xiaohang Chen, Peng Sun, Xueming Pan
  • Patent number: 11737076
    Abstract: A non-transitory computer storage medium, including a computer program stored in a memory of a UE and executed by a processor of the UE. The processor is configured to execute the computer program so as to implement a reception method performed by the UE. The reception method includes: receiving downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters among downlink power adjustment parameters configured by a network device. The one or more target downlink power adjustment parameters correspond to the second target BWP. And the downlink power adjustment parameters are configured by the network device for respective BWPs separately.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: August 22, 2023
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Xueming Pan, Yumin Wu